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Medium 6.6Published May 19, 2026

CVE-2026-6366Drupal core - Moderately critical - Gadget Chain - SA-CORE-2026-002

Updated under an hour ago ()

Does this affect you?

It affects Drupal core and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection. This issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.

CVSS
6.6 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-915
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
drupal
NVD analysis
Analyzed
Record last updated
May 20, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Drupal Drupal core
drupal:core (from the name)
from 8.0.0 before 10.5.9; from 10.6.0 before 10.6.7; from 11.0.0 before 11.2.11; from 11.3.0 before 11.3.7
CNA record
drupal drupal
drupal:drupal
from 8.0.0 before 10.5.9; from 10.6.0 before 10.6.7; from 11.0.0 before 11.2.11; from 11.3.0 before 11.3.7
NVD

References

  • vendor-advisory

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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